Wedo not adopt this method, as there is always more to the nub than just the appearance. Join this group to meet other parents of May 2018 babies and share the joys and challenges as your children grow. Example Below 11-12 Weeks InGestation The Difference InTheNubAppearance. But nope, she's all girl! Please whitelist our site to get all the best deals and offers from our partners. Gestation plays a huge part and can be predicted incorrectly from the 12th week mark. Thisclassicgirl nub shows someclear gender markers. We had a private 16 week gender scan and we're having a girl! To answer your post, I believe my last pregnancy- it was wrong. Learn more about. In nub theory, the angle of the nub in relation to the spinal cord tells you everything you need to know about whether your babys nub will soon develop into a penis or clitoris. The top was cord or leg bone. I was told mine was a boy based off the stacked nub. "All medical professionals are regulated by the CQC (Care Quality Commission) and, whether you pay or not, all scans are for diagnostic reasons. I read it is 75% accurate at 12 weeks. "Nub theory" is actually very accurate at 12-13 weeks, but depends very heavily on 1) the quality of the ultrasound 2) the baby's position and 3) the experience of the tech/person using the nub theory angles. How does the nub theory work? Or until you've met your baby in person, before committing to any kind of colour scheme or wardrobe. These nub shots show a classic forked shape andtheylook verysimilar in appearance. These nub shots show a classic forked shape andtheylook verysimilar in appearance. With over 20 years of experience, she completed a Diploma in Midwifery at the University of Greenwich, before gaining a Postgraduate Certificate in Medical Imaging, Obstetrics & Gynaecology at Canterbury Christ Church University. Nub theory revolves around something called the genital tubercle, which forms early in pregnancy on the lower abdomen of your baby. marchofdimes.org/pregnancy/amniocentesis.aspx#, mayoclinic.org/tests-procedures/first-trimester-screening/about/pac-20394169, nipt-biomnis.com/gene/prenatal-blood-tests.html. 2nd picture is 12 weeks, Ah! There is some suggestion that by looking at the side profile you could have a playful guess.". While there, you may have come across something called nub theory. It gets a lot of attention for being a legit way to predict your babys sex much earlier than normal. Wow! I have a private scan booked for 9th August, il be nearly 17 weeks so will find out then! The nub is at a much steeper angle upwards from the spine, indicating that this could be a baby boy. At 13+ it should also look more formed than that. Find advice, support and good company (and some stuff just for fun). Eventually this tubercle, or nub, turns into a penis in male babies and a clitoris in female babies. Now, we're not sure what 30 degrees looks like on an ultrasound. Your baby's nub will always image as two lines, the top half of this line in a girl nub will develop in to her clitoris and for a boythe top line of the nubwill develop in to his penis. It's said that if the nub is over 30 degrees up from the spine, it's a boy. We're examining the theory and the science behind the Shettles method, which claims you can choose the sex of your future child. says Ingender. The #1 app for tracking pregnancy and baby growth. (2019). The nub shot below shows developingclitoris and labia. Healthline Media does not provide medical advice, diagnosis, or treatment. The views expressed in community are solely the opinions of participants, and do not reflect those of What to Expect. Our 12 week scan photo is textbook boy baby by the skull and nub theory. There was also someone on here who was told by the sonographer that baby looked like 1 gender but it was the opposite at the 20 week scan x, Heres my 12 vs 20 week scans. Thisclassicgirl nub shows someclear gender markers. It'sparallel to the baby's spine, angled at less than 30 degreesand the appearance is flush to baby's the rump. Our website services, content, and products are for informational purposes only. DOI: Lubesky M, et al. The nub shot below shows developing clitoris and labia. The girl nubs seen here are between 12-12.5 weeks in gestation and they have an angle of less than 30 degrees. does lazarbeam have a wife; Books. Has anyone had a guess at 12 weeks based on nub theory and it turn out to be incorrect? Last medically reviewed on March 30, 2020, Skull theory is a popular gender predictor method that uses the features you see on an early ultrasound to determine your baby's sex. Nub theory is a good name for this analysis, because it really is just that: a theory, without much evidence behind it. This will varybetween 80-99% depending on the qualityof the scan. All babies have this between their legs and it develops between 11-13 weeks, turning into a penis in males and a clitoris in females. Below you will see examples ofrisen boy nubs. Can the nub theory be wrong/change? "Our wombs are mobile - imagine a pear shape - and the stalk is down into your pelvis, the bowel will move the womb around in different directions And, where the womb is tucked right into your pelvis, a full bladder will help move the womb move up towards the stomach. You won't find Nub Theory published in mainstream radiological textbooks, but it is founded in science and evidenced-based. This will varybetween 80-99% depending on the qualityof the scan. Most pregnant women undergo first trimester screening that includes an ultrasound and blood tests for chromosomal abnormalities like Down syndrome and trisomy 13. The idea behind nub theory is that if you can get a really good look at this nub, you can figure out which way it will go in the coming weeks. Id say that could quite easily be either!! Can anyone guess mine? To be able to apply the Nub Theory your baby needs to be in a clear profile position, so the length of their spine is visible. The bright white density of the scrotum (bottom line) and the bright white density of the penis on the top. "Theres a chance that our prediction simply will be wrong," says Patricia. It's a very obvious boy nub in the first picture but then again it's back is quite curved and I think the line below what seems to be the obvious nub looks a bit girly and I'm wondering if what appears to be the obvious nub line could actually be umbilical cord Or down because of the scan. Thank you x. Nub theory is 100% accurate. think twice before sharing personal details, foster a friendly and supportive environment, remove fake accounts, spam and misinformation, delete posts that violate our community guidelines, reviewed by our medical review board and team of experts. 2023 Healthline Media LLC. It sounds pretty reliable in that caseI was so team yellow, I guess I am hoping it could still be incorrect so we are none the wiser! We got the NIPT today. I did 2 different theories - The nub & The skull. Yea, can y'all post your scans that were mistaken? We were going to be team yellow but our sonographer at 12 week scan got excited and blurted out that she thinks we are having a boy (70% chance) and explained to us about the nub theory. Tubercle pointed towards the baby's head means a boy and it pointing downwards means a girl (1) . Now, no one is saying to whip out a protractor to figure out the specific angle here, but obviously this is where nub theory gets a little muddy. Nub theory is a method some people use to predict a baby's sex. From around 12 weeks to 14 weeks you'll be able to clearly see your baby's nub, also called the genital tubercle. The nub shot below shows developingclitoris and labia. Refunds are not issued on incorrect gender results. Baby Heart Rate and Gender: Can It Predict the Sex of Your Baby? To actually apply nub theory to your babys ultrasound, you need to catch them in a clear profile so the length of their spine is visible horizontally. Everyone told me boy from the nub theory and my friend who is due near me. predict, its down to personal choice if you decide to go ahead, just always have in mind that thenub at 11 weeks looks pretty similar to a girl nub in its 12th week, so the prediction just isn't accurate enough. We have studied this method for many years and we know that if your scan images are analysed correctly, using the many different gender markers, then the nub theory is up to 99.9% accurate. They labelled the "nub" which obviously wasn't right because its a gradual process and at 12 weeks you can't tell which way the nub is going to develop so I took it with a pinch of salt. I never did the Ramzi theory, what actually is it? Below is a clear penis and scrotum in development shot. Baby needs to be laying flat. Stephanie Lowe is Family Editor at GoodTo covering all things parenting, pregnancy and more. To comment on this thread you need to create a Mumsnet account. Skull theory is a gender prediction method that some claim can show you if you're having a boy or a girl from a 12-week ultrasound scan picture. We see so many comments that this is "just a theory" and that it doesn't exist, even some sonographers will tell you they have never heard of it. In a small study from 1999, researchers analyzed the tubercles of babies in 172 pregnancies, determining whether the angles were greater or less than 30 degrees. Usually, you have to wait until your 18-22 week anatomy scan to be in with a chance of finding out, but the Nub Theory is a popular way for parents-to-be to predict their baby's gender at just 12 weeks. According to a 2012 study of 1,222 patients, it was possible to reliably determine baby's sex using the Nub Theory with an accuracy of 96.6 to 100 percent, starting at 12 weeks gestation. The tip of the nub is also pointing down. A nub is a medical term for the genital tubercle an external sexual organ in a developing embryo. I will post both scans. All our content, including text and images, are owned by nub theory. In all honesty it's a bit of a guessing game. Specialised midwife and sonographer, Amanda Bastianelli (opens in new tab) tells us; "From around 11 weeks gestation, both boys and girls have a swollen area of genitals that look like a nub. Does an Anterior Placenta Mean Youre Having a Girl? 20052023 BabyCenter, LLC, a Ziff Davis company. For nub theory to work, the ultrasound needs to take a side profile view and the nub and spine must be clearly visible. ", In addition, Amanda adds that BMI makes a huge impact on ultrasound clarification. Nub theory fans, however, claim that by 12 weeks the tubercle is different enough in appearance to be noted on an ultrasound. We avoid using tertiary references. DOI: Efrat Z, et al. According to this theory, the 'angle of the dangle' will indicate whether a baby is a boy or girl. Official answer. I wont find out the sex of my baby until Aug 21st! A nub that measures at greater than a 30 degree angle relative to the spine is likely to become a penis. Mumsnet carries some affiliate marketing links, so if you buy something through our posts, we may get a small share of the sale (more details here). On the flip side, if you compare the angle of your babys butt to the angle of its nub and its horizontally in line with the spine or pointing down toward it, thats supposed to indicate that your baby is a girl. Unfortunately we won't as we wouldn'twant to get your hopes up for a specific gender. aforked nub, this can bea telltale sign that his nub is undevelopedand in this case someone with an untrained eye in the theory will almost always predict a girl. Anemia is common during pregnancy. Black Maternal Health Week was created to reduce disparities Black women and birthing people face today. If the nub theory is done by someone who knows what they are doing it can be over 90% accurate. We are team yellow but feel our surprise has been ruined by nub theory. The sonographer the second time round told me that it's very difficult to tell at 12 weeks because everything is so swollen and even girls look like boys sometimes! Posted 9/6/20. During that first trimester, you're excited to know as much about your baby as possible; like the gender. I'd definitely wait until the 20 wk scan to confirm. To comment on this thread you need to create a Mumsnet account. So fun to see if the guesses were wrong or right and if the nub theory was accurate for you! I know the nub theory is just that, a theory. What exactly does 30 degrees look like on an ultrasound? However this nub is still very much ambiguous in . Afull long line(clitoris) will image and the bottom second line (labia) will show just at the tip. lol I just finished going though a million posts but I found it. The Nub Theory, does what it says on the tin. It centers on the 'nub' - the genital tubercle -, that forms on the lower abdomen of the baby. Create an account or log in to participate. Before the scan me and my partner were convinced it would be a girl. What to Expect supports Group Black and its mission to increase greater diversity in media voices and media ownership. According to the nub theory, the baby is a male if the nub points to an angle greater than 30 degrees against the spine. We could put examples here of nubs guessed wrong. What to Expect supports Group Black and its mission to increase greater diversity in media voices and media ownership. The #1 app for tracking pregnancy and baby growth. This is a sure sign to purchase pink. Lol. Both boys andgirlsstart with a flat ambiguousnub, this is why most boys areinaccurately guessed asgirlsduring the 11th gestational week. We have a private scan booked for 16 weeks so we will find out for sure then.. just wondering if anyone's had all pointed to one gender but was actually wrong? (Hey, its probably more accurate than peeing in a cup of salt water to see if youre pregnant!). This is sometimes called "nub theory." Using this method, the sonographer looks at whether the tubercle is pointing up toward the baby's head, which indicates a boy, or whether it remains flat or points down, indicating a girl. I stand by my statement though, the nub theory is accurate as long as it is read correctly. 2005-2023Everyday Health, Inc., a Ziff Davis company. But heres why it was still worthwhile., I tried this mum's clever hack to save 25% on cheese and it works, Child development stages: Ages 0-16 years, See all weight loss and exercise features, Discover a range of our womens lifestyle magazines, Delve into real womens inspiring stories. I don't even understand the skull theory! Are are both having girls! Typically, the prenatal blood tests involved at this stage check for protein and hormone levels that can signal fetal abnormalities. The nub looksforked but sits atan angleof less than 30 degrees. One myth is about the size and shape of your belly. There actually are a few (older) studies suggesting that you may be able to determine a babys gender from an early ultrasound using the angle of the genital tubercle. Waiting another 9 days to find out is torture!! Jesska34 12/11/17. A nub (phallic tubercle) is your baby's forming genitalia, the body of tissue present in the development of the reproductive system that will either form the urogenital fold (developing labia), or the labioscrotal (developing scrotum). It's a theory. This postpartum workout plan can help boost your energy levels, build strength, and promote relaxation even if you only have a few minutes to spare. Despite the high percentage of correct gender predictions from the study in 2016. From about 7 or 8 weeks in gestation fetuses will begin developing what is called a "Nub" or as it is referred to in scientific terms, a "Genital Tubercle". How Accurate Is Nub-Theory? think twice before sharing personal details, foster a friendly and supportive environment, remove fake accounts, spam and misinformation, delete posts that violate our community guidelines, reviewed by our medical review board and team of experts. Here we must look at the angle, a girl nubwill imagebetween a 10 and 29 degree angle. Add message Save Share Report Bookmark One of these nubs was later confirmed boy and the other confirmed girl. "I want to stress that the main goal of blood tests and ultrasounds during the first trimester or early second trimester is not to determine gender. A Group Leader is a What to Expect community member who has been selected by our staff to help maintain a positive, supportive tone within a group. It was a BOY! Can You Choose the Sex of Your Baby? Please specify a reason for deleting this reply from the community. But we dont recommend committing to a gender-based nursery decor theme until youve had your full anatomy scan and a medical professional has confirmed your babys sex. The idea is that you can use your 12-week scan (which determines your due date) as a tool for predicting the sex of your baby. Very difficult to tell the difference. Ours had a v clear spanner nub pointing up the way but found out yday it's a girl. New comments cannot be posted and votes cannot be cast. Learn more about, Learn About What to Expect's Pregnancy & Baby App. If you're wanting opinions from people who aren't new to it I'd recommend one of the actual nub sites. Everything is healthy and the baby was SUPER active! If the nub is over 30 degrees up from the spine, then it is believed . Can Using Skull Theory Reveal If Youre Having a Boy or a Girl? We were shocked. While it may sound a little wishy-washy, there are studies to back it up. "How ultrasound works is it sends waves through the tissues so it makes sense that if there are less tissue (lower BMI) thinner amount of fat across the tummy, with a greater BMI comes more sense fat tissues so the waves through these fat deposits diffuse the waves. Wedo not adopt this method, as there is always more to the nub than just the appearance. This is the perfect boy nub and you can most definitely purchase blue. Both boys andgirlsstart with a flat ambiguousnub, this is why most boys areinaccurately guessed asgirlsduring the 11th gestational week. The Nub Theory can help you discover your baby's gender at the 12-week scan, all you need is your first ultrasound picture. But what, exactly, is nub theory and is it a genuinely accurate way to predict your babys sex? I would have called that a stacked nub too. Our ultrasound tech guessed boy at 13 weeks based on nub theory, and she was correct! X. I sent my ultra sound to gender experts and gender pros and they both came back different they used the same Pic too! The Nub Theory is all about something called the genital tubercle, or a 'nub'. It looks different from mine. All rights reserved. I just wanted to remind ladies that the nub can be wrong. I had zero sickness or symptoms with my girl wouldn't have even known I'm pregnant! So, today the baby's back was curled a bit but there was what appeared to be a very prominent, high nub. We have sneakpeek results this weekend and a scan in about 2 weeks so we will see! Amanda explains that the quality of the ultrasound photo may also be affected by other factors too. If you feel a message or content violates these standards and would like to request its removal please submit the following information and our moderating team will respond shortly. The researchers found that out of 672 cases, sex determination was possible 90 percent of the time. Can You Tell Youre Having a Baby Boy by the Shape or Size of Your Belly? I think it could easily happen. Pregnancy is such an exciting - but slow - time! They were shocked but took the news in stride. Please select a reason for escalating this post to the WTE moderators: Connect with our community members by starting a discussion. So if u r 12 weeks, there is still a good chance it could be wrong! She was later confirmed girl. :D xxx, Everyone guessed boy on mine due to the skull theory nub couldn't be seen they were right x, There wasn't a nub on my scan picture but I'm pretty sure I saw it while I was being scanned, and I didn't make out the angle it was at but it was a spanner shape which would indicate girl, and we are having a little girl xx. If you have a clear scan with a good shot of nub, the accuracy is high. There are even online companies offering to read your ultrasound results and interpret your babys nub for you. This educational content is not medical or diagnostic advice. The nub can be seen as early as 12 weeks into pregnancy. She has over 13 years' experience as a digital journalist with a wealth of knowledge and experience when it comes to all things family and lifestyle. DOI: Mayo Clinic Staff. All theories are rubbish imo, they have a 50/50 chance of being right lol. I don't remember which one I posted I think it was the first one. A Group Owner is a member that has initiated the creation of a group to connect with other members to share their journey through the same pregnancy & baby stages. You need to be 12+.. nub theory at 12w with a good view is 91%. e have studied this method for many years and we know that if your scan images are analysed correctly, using the many different gender markers, then the nub theory is up to 99.9% accurate. The 2016 study found that a body mass index below 23.8 was the best cutoff value for gender prediction at 11 to 13 weeks. This nub was predicted to be a boy through someone else. Here is a closer look at a girl and boy nub from 11 weeks, you can see below there's really not much difference in the appearance. While we understand you may be eager to learn the gender, try not to be upset if your sonographer cant predict it.". Ingender is cool bc they have confirmed boy and girl nub galleries too. Just barely though. When will you find out?? Looking through old nub posts. 2005-2023Everyday Health, Inc., a Ziff Davis company. Baby needs to be laying flat. Reply 20+ Similar Discussions Found Oldest First c cawalters Apr 20, 2018 at 10:28 AM This makes me so happy!! Here is a scan pic, it probably is a boy if nub theory is correct I reckon, but just wondered if anyone had anything like this and turned out to be a girl xxx. A boy nub in developmentvaries at different gestation. That is a very clear boy nub, it's only usually wrong if gestation is early or nub is borderline, all 4 of my babies were right x, Mine was wrong the nub is definitely pointing upwards but I'm having a girl x. Create an account or log in to participate. Amanda Bastianelli is a specialist midwife sonographer with the NHS and at Expectancy Scanning Studios Ltd in Kent. Group Black's collective includes Essence, The Shade Room and Naturally Curly. To see the nub your baby needs to be lying on their side, not curled up and they need to be as flat as possible. The Nub Theory may be able to tell if your baby is a boy or girl from your 12-week ultrasound picture. They say it's not uncommon for early 12 weeker boys to be mistaken for girls. It's annoying because it then makes people . The tip of the nub is also pointing down. Here is a closer look at a girl and boy nub from 11 weeks, you can see below there's really not much difference in the appearance. If youre pregnant and impatiently counting down the days until your 18- to 22-week anatomy scan the ultrasound that will give you all kinds of important info about your growing baby, including their biological sex theres a good chance youve fallen into the internet rabbit hole of sex-prediction theories. Anubis a small protrudent seen between the legs asearlyas 8weeks. But has anyone had any experience with it being wrong? I recently had a patient who was expecting a boy. Fetal gender assignment by first‐trimester ultrasound. Like the Nub Theory (which looks at the direction the genital tubercle is pointing) or the ancient Chinese birth chart (which uses the mother's age and the month of conception to guess a baby's sex . This was mine at 12 weeks, They posted backwards. Craved all Savoury too. Bear in mind, that our baby gender predictor tests (opens in new tab) are just a bit of fun! (For a fee, of course!). Heres how it works. Ive been feeling same and become obsessed with nub I think it seems like if someone has a good clear nub shot, then theory is always right! This Post has been closed to new Comments. Some other sites will. But if you were to draw a straight line on the ultrasound along the bottom half of your babys spine (near their bottom) you can see whether the nub is pointing clearly up and away from that line or not. The nub will point down at the very tip towards the baby's rump and you will notice the nub hangsover the rump too. Development of the human penis and clitoris. We strive to provide you with a high quality community experience. I posted our 12 week picture here and everyone guessed boy also Ill post it below for comparison. The nub theory 100% suggested a girl, so much I mentally prepared myself for a girl even though I wanted a boy. All rights reserved. This nub shows an angle less than 30 degrees, draws parallel and the tip is pointing downwards towards the rump. Problem is a lot of companies like to make money so will guess on something that's not even a nub, or guess when the baby is still young (under 12 weeks) and the nub still has time to change. Here are 5 solutions that can help. So, I have my 20 week scan on 1st June and really excited! Our 12 week scan photo is textbook boy baby by the skull and nub theory. The bladder is drawn through to the tip of the nub and shows no rise. With this kind of nub shot an accuracy of99% can be given. When you purchase through links on our site, we may earn an affiliate commission. I wonder if it looks like mine. 15/05/2021 14:50. And in the end gave birth to a boy. Finding out the gender of your baby is an exciting part of pregnancy, but does listening to the heartbeat help predict if its a boy or girl? My last boy looked like a girl until the 38 week ultrasound so? The Nub Theory can help you discover your baby's gender at the 12-week scan, all you need is your first ultrasound picture. If you're wondering if a pregnant orgasm feels different, here's why. During the 12th week of pregnancy the nub is going through the rapiddevelopment changes and the accuracy of your prediction will bemuch higher. Plus these are my top tips for someone looking to try the challenge themselves, By Sarah Handley Videos and internet forums are full of people claiming to know how to analyze the early stages of a babys genital development to figure out whether that little appendage will turn into a boy part or a girl part. Its a very obvious boy nub in the first picture but then again its back is quite curved and I think the line below what seems to be the obvious nub looks a bit girly and Im wondering if what appears to be the obvious nub line could actually be umbilical cord, Heres my 12 vs 20 week scans. It is the belief that your baby's genital nub, or genital tubercle, which develops into either the penis or clitoris, can determine your baby's gender before the external genitals even begin to take shape. Mumsnet carries some affiliate marketing links, so if you buy something through our posts, we may get a small share of the sale (more details here). Please specify a reason for deleting this reply from the community. 1st picture is 12 weeks, 2nd picture is 13 weeks. I definately think we are going to have to know at 20 weeks now, as it's driving me up the wall! Pregnancy is such an exciting - but slow - time! Published 30 April 23, By Sarah Handley This can happen, for example, if the baby is developing slowly and the tubercle hasnt begun to point up or the umbilical cord is mistaken for a penis. Usually if an incorrect prediction does happen it is generally due to the rise in nub or an inexperienced specialist. Im curious to know what kind of ultrasound you got for this scan. He answers pretty fast. 13 weeks. However, the skull theory definately works for our little girl. Nub theory results: post your pic that you were guessing from and then the confirmed sex! Learn About What to Expect's Pregnancy & Baby App. In conclusion, the Nub Theory is a fun way to guess your baby's gender after your 12 week scan. Before that, nub theory is no better than a guesstimate. According to proponents of nub theory, you can crack the code of your babys sex at a 12-week ultrasound. Your post will be hidden and deleted by moderators. The odds of an accurate prediction fall for women above that number.". All rights reserved. The nub I couldnt figure it out since it wasnt that great of a picture. I hadn't heard of the nub theory until a few days ago when a coworker's wife said she's going off of that until her 20 week scan. Im really hoping for a boy but havent sent anything in because of the crappy pic I got at my appointment. However thenub was still undeveloped and yet to go through the rapid changes, during the 12th week of development you can see the nub has now found its final resting place and at 12.2 weeks the nub now shows a clear girl shape. Group Leaders arent expected to spend any additional time in the community, and are not held to a set schedule. With his love of choo-choos, Hey Duggee and finger painting he keeps her on her toes. It's very murky. Breastfeeding: the trick to a comfy latch, More posts in "September 2018 Birth Club" group, Create post in "September 2018 Birth Club" group. Im curious myself so Im bumping this up! Nub theory is a method to predict fetal gender. After researching this theory for the last month I would say you were unlikely to get an accurate guess because I don't believe what you're pointing to is the nub!
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